47557160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 84531160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 97, 103, 119, 136, 140, 170, 194, 206, 238, 280, 340, 388, 412, 476, 485, 515, 595, 679, 680, 721, 776, 824, 952, 970, 1030, 1190, 1358, 1442, 1649, 1751, 1940, 2060, 2380, 2716, 2884, 3298, 3395, 3502, 3605, 3880, 4120, 4760, 5432, 5768, 6596, 6790, 7004, 7210, 8245, 8755, 9991, 11543, 12257, 13192, 13580, 14008, 14420, 16490, 17510, 19982, 23086, 24514, 27160, 28840, 32980, 35020, 39964, 46172, 49028, 49955, 57715, 61285, 65960, 69937, 70040, 79928, 92344, 98056, 99910, 115430, 122570, 139874, 169847, 199820, 230860, 245140, 279748, 339694, 349685, 399640, 461720, 490280, 559496, 679388, 699370, 849235, 1188929, 1358776, 1398740, 1698470, 2377858, 2797480, 3396940, 4755716, 5944645, 6793880, 9511432, 11889290, 23778580, 47557160]

約数ペア:

[(1, 47557160), (2, 23778580), (4, 11889290), (5, 9511432), (7, 6793880), (8, 5944645), (10, 4755716), (14, 3396940), (17, 2797480), (20, 2377858), (28, 1698470), (34, 1398740), (35, 1358776), (40, 1188929), (56, 849235), (68, 699370), (70, 679388), (85, 559496), (97, 490280), (103, 461720), (119, 399640), (136, 349685), (140, 339694), (170, 279748), (194, 245140), (206, 230860), (238, 199820), (280, 169847), (340, 139874), (388, 122570), (412, 115430), (476, 99910), (485, 98056), (515, 92344), (595, 79928), (679, 70040), (680, 69937), (721, 65960), (776, 61285), (824, 57715), (952, 49955), (970, 49028), (1030, 46172), (1190, 39964), (1358, 35020), (1442, 32980), (1649, 28840), (1751, 27160), (1940, 24514), (2060, 23086), (2380, 19982), (2716, 17510), (2884, 16490), (3298, 14420), (3395, 14008), (3502, 13580), (3605, 13192), (3880, 12257), (4120, 11543), (4760, 9991), (5432, 8755), (5768, 8245), (6596, 7210), (6790, 7004)]